WO2017193695A1 - 一种创面负压综合治疗装置 - Google Patents

一种创面负压综合治疗装置 Download PDF

Info

Publication number
WO2017193695A1
WO2017193695A1 PCT/CN2017/076734 CN2017076734W WO2017193695A1 WO 2017193695 A1 WO2017193695 A1 WO 2017193695A1 CN 2017076734 W CN2017076734 W CN 2017076734W WO 2017193695 A1 WO2017193695 A1 WO 2017193695A1
Authority
WO
WIPO (PCT)
Prior art keywords
drainage
way joint
negative pressure
regulating valve
ozone
Prior art date
Application number
PCT/CN2017/076734
Other languages
English (en)
French (fr)
Inventor
李坚崇
李淼
周新钦
Original Assignee
河南汇博医疗股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 河南汇博医疗股份有限公司 filed Critical 河南汇博医疗股份有限公司
Priority to JP2018514460A priority Critical patent/JP6574898B2/ja
Publication of WO2017193695A1 publication Critical patent/WO2017193695A1/zh
Priority to AU2018100112A priority patent/AU2018100112A4/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M35/00—Devices for applying media, e.g. remedies, on the human body
    • A61M35/30—Gas therapy for therapeutic treatment of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/00051—Accessories for dressings
    • A61F13/01—
    • A61F13/05—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/94—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with gas supply means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M35/00—Devices for applying media, e.g. remedies, on the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
    • A61H2033/141—Devices for gas baths with ozone, hydrogen, or the like with ionised gas, e.g. ozone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
    • A61H2033/143—Devices for gas baths with ozone, hydrogen, or the like with oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50—Control means thereof
    • A61H2201/5058—Sensors or detectors
    • A61H2201/5087—Flow rate sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/92—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with liquid supply means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/96—Suction control thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0216—Ozone

Definitions

  • the invention belongs to the technical field of medical instruments, and particularly relates to a wound negative pressure comprehensive treatment device for wound healing treatment.
  • wounds have become more and more, such as diabetic foot, venous leg ulcers, pressure ulcers caused by prolonged bed rest, local ulcers caused by peripheral arterial diseases, Burn wounds and wounds caused by surgery.
  • wound healing methods mainly include vacuum sealing technology, local oxygen therapy, and ozone therapy.
  • the negative pressure drainage system comprises a micro vacuum pump connected to the main circuit board, a negative pressure regulating valve communicating with the working port of the micro vacuum pump through the pipeline, and a first three-way communicating with the negative pressure regulating valve through the pipeline a joint, and a pressure sensor and a drainage bottle respectively connected to the remaining two ports of the first three-way joint through a pipeline; the pressure sensor is connected to the main circuit board, and the liquid inlet of the drainage bottle passes through the drainage tube and the silicone suction cup The liquid outlets are connected.
  • the feeding system comprises a nutrient solution bottle, a liquid flow regulating valve connected to the nutrient liquid bottle outlet through the pipeline, and a second three-way communicating with the liquid flow regulating valve outlet through the pipeline.
  • a connector one of the remaining two ports of the second three-way connector is in communication with one of the ports of the four-way connector through a nutrient delivery tube, and the remaining one of the second three-way connector is provided with a liquid flow sensor, the liquid flow sensor And liquid flow regulating valve and main circuit board control System connection.
  • the ozone system includes an ozone generator, and a fourth three-way joint connected to the ozone generator outlet through the ozone flow regulating valve; the outlet of the fourth three-way joint passes through the ozone conveying pipe and the four-way joint One of the air inlets is connected.
  • the ozone system is used to supply ozone to the wound surface, and the ozone source (ozone generator) is connected to the gas flow regulating valve through a pipeline.
  • the gas flow regulating valve is connected to the gas flow sensor and the ozone conveying pipe through a three-way joint, and the ozone conveying pipe is connected through a three-way joint.
  • a combined delivery tube the combined delivery tube is connected to the combined input port on the silicone suction cup;
  • the local nutrient system is used to provide nutrient solution to the wound surface, the nutrient liquid bottle is connected with the liquid flow regulating valve, the liquid flow regulating valve is connected to the liquid flow sensor and the nutrient conveying pipe through the three-way joint, and the nutrient conveying pipe is connected to the combined conveying pipe through the three-way joint.
  • the combined delivery tube is connected to the combined input port on the silicone suction cup; the negative pressure system, the partial oxygen supply system and the local feeding system are controlled by the main circuit board, the liquid flow regulating valve, the liquid flow sensor, the gas flow regulating valve, the gas flow sensor,
  • the negative pressure source (controlled by the main circuit board when the negative pressure source is a micro vacuum pump), the negative pressure regulating valve, and the pressure sensor are all connected to the main circuit board.
  • the main circuit board is also connected with a display screen, operation keys, and power supply.
  • the operation keys can set the treatment mode, working time, interval, total treatment time, and negative pressure value.
  • Figure 1 is a schematic view showing the structure of the present invention.
  • Fig. 2 is a cross-sectional view showing the structure of a drainage portion of a wound in the present invention.
  • the nutrient feeding system comprises a nutrient solution bottle 18, a liquid flow regulating valve 19 communicating with the nutrient liquid bottle outlet port through a pipeline, and a second three-way joint communicating with the liquid flow regulating valve outlet port through the pipeline 20; one of the remaining two ports of the second three-way joint communicates with one of the ports of the four-way joint 29 through the nutrient delivery pipe 27, and the remaining other port of the second three-way joint is provided with a liquid flow sensor 21,
  • the liquid flow sensor 21 and the liquid flow regulating valve 19 are control-connected to the main circuit board 14, respectively.
  • the oxygen supply system includes an oxygen cylinder 13, a gas flow regulating valve 12 communicating with the gas outlet of the oxygen cylinder 13, and a third three-way joint 11 communicating with the gas flow regulating valve through the pipeline; the third three-way One of the remaining two ports of the joint 11 communicates with one of the inlets of the four-way joint 29 through the oxygen delivery pipe 28, and the remaining other port of the third three-way joint is provided with a gas flow sensor 10; the gas flow sensor 10 and the gas flow rate
  • the regulating valve 12 is respectively connected to the main circuit board 14 for control connection.
  • the oxygen source 13 hospital central oxygen supply system, oxygen cylinder
  • the oxygen flow regulating valve 12 is connected to the oxygen flow sensor 10 and the oxygen delivery pipe 28 through the third three-way joint 11.
  • the oxygen delivery pipe 28 is connected to the combined delivery pipe 30 through the four-way joint 29, and the combined delivery pipe 30 is connected to the combined input port 31;
  • the nutrient solution bottle 18 is connected to the liquid flow regulating valve 19 through a pipeline, and the liquid flow regulating valve 19 is connected to the liquid flow sensor 21 and the nutrient through the second three-way joint 20.
  • the delivery tube 27, the nutrient delivery tube 27 is connected to the joint delivery tube 30 through the four-way joint 29, the joint delivery tube 30 is connected to the joint input port 31;
  • the wound tissue 0 is covered with a medical dressing 1 and the medical transparent film 3 (with a circular hole in the center) covers the medical dressing 1 and closes the wound area.
  • the drainage cup 2 is covered over the circular hole of the medical transparent film 3 and pasted around.
  • the micro vacuum pump 8 and the negative pressure regulating valve 7, the oxygen flow regulating valve 12, the liquid flow regulating valve 19, and the ozone flow regulating valve 23 are all controlled by the main circuit board 14, the pressure sensor 9, the oxygen flow sensor 10, the liquid flow sensor 21, and the ozone.
  • the flow sensors 25 are all connected to the main circuit board 14.
  • a display screen 16, an operation key 15 for setting parameters, and a power source 17 are also connected to the main circuit board 14.
  • the operation key 15 is used for the treatment mode, the negative pressure value, the intermittent time, the negative pressure drainage time, the oxygen flow rate, the oxygen supply time, the nutrient flow rate, the nutrition time, the ozone flow rate, the ozone treatment time, the treatment sequence, the total treatment time and the like.
  • the display 16 displays the parameters in real time.
  • the nutrient solution bottle 18 is fixed and connected to the pipeline, and the oxygen source 13 (hospital center oxygen supply system, oxygen cylinder, oxygen generator), micro vacuum pump 8 (hospital central vacuum system, not connected to the central vacuum system, used) Micro vacuum pump supply), according to the need to choose the treatment mode, one-button operation, can also choose the treatment mode according to the actual situation of the wound free combination of cyclic treatment, through the custom negative pressure value, intermittent time, negative pressure drainage time, oxygen flow rate, Oxygen supply time, ozone flow rate, ozone treatment time, nutrient solution flow rate, nutrition time, treatment order, total treatment time and other parameters, multi-therapy cross-circulation therapy, multi-therapy synchronous therapy and other therapies.
  • the oxygen source 13 hospital center oxygen supply system, oxygen cylinder, oxygen generator
  • micro vacuum pump 8 hospital central vacuum system, not connected to the central vacuum system, used
  • Micro vacuum pump supply can also choose the treatment mode according to the actual situation of the wound free combination of cyclic treatment, through the custom negative pressure value, intermittent time, negative pressure drainage time,

Abstract

一种创面负压综合治疗装置，其包括：覆盖在人体创面组织（0）上的医用敷料（1），覆盖在医用敷料（1）上面的、用于封闭创面区域的医用透明贴膜（3），设置在医用透明贴膜（3）上面开口处的引流吸盘（2），通过引流管（4）与引流吸盘（2）的出液口相连接的负压引流系统，分别通过设置有四通接头（29）的联合输送管（30）与引流吸盘（2）的联合输入口（31）相连接的给营养系统、供氧系统和臭氧系统，以及用于调节控制负压引流系统、给营养系统和供氧系统运行的主电路板（14）。该装置既能适用于负压引流疗法，又能适用于氧气疗法、臭氧疗法和局部营养疗法，能加速创面的愈合、控制感染、减少并发症、促进功能恢复，不仅能缩短治疗时间，降低治疗费用，而且操作简单，使用方便。

Description

一种创面负压综合治疗装置 技术领域
本发明属于医疗器械技术领域，具体涉及一种创面负压综合治疗装置，用于伤口愈合治疗。
背景技术
1.随着社会的发展，人们生活水平的提高，各种各样的创面越来越多，比如糖尿病足、下肢静脉性溃疡、长期卧床所致的压迫性溃疡、外周动脉疾病致局部溃疡、烧创伤和手术所致的创面。尽管当今医学有了很大的发展，但创面愈合的治疗仍是一个挑战。创面不愈的发病原因有很多种，比如循环因素、营养因素、神经体液因素等，目前，常用的创面愈合治疗方法主要有负压封闭技术、局部氧气疗法、臭氧治疗法。
2.负压引流技术通过在创面形成局部完全封闭环境，再持续负压吸引，起到对创面充分的清洁、引流，促进新生血管和肉芽组织生长，防止已经部分受损的胶原进一步变性和被清除，清除渗出到创面的有害物质，预防或减少伤口和伤口周围的进一步渗出，提供一个密闭和湿润的空间以利于创面的修复，促进上皮细胞的增殖和迁移，最终达到促进创面愈合的目的。但是，仍有部分创面疗效欠佳，另外，许多慢性难愈性创面被认为与营养缺失有关，能量、碳水化合物、蛋白质、脂肪、维生素、微量元素、矿物质代谢都影响创面愈合的进程，必要的营养补充是不可或缺的辅助手段。
3.氧气治疗法可增加组织供氧，使局部细胞增殖加快，组织修复能力增强，同时可使创面毛细血管扩张，血流阻力降低，血流速度加快，组织渗出减少，肿胀减轻，从而加快创面愈合。氧气对革兰氏阴性和阳性细菌均有抑制作用，从而防止或减少局部感染。
4.臭氧治疗法对各类细菌具有强大的灭菌能力，冲洗伤口或创面可渗透到伤口深部，杀灭深部组织的致病菌。臭氧能改善微循环及血液流变学，促进毛细血管的开放，改善毛细血管通透性，减轻渗出水肿，毛细血管血流速度加快，红细胞及血小板聚集现象减少，红细胞滤过降低，弹性增高， 加快血流速度，使血液黏度和红细胞凝聚性下降，组织供氧增加，从而对改善组织的营养/代谢/修复及功能有积极需用。
5.局部营养疗法，负压引流早期，由于引流造成创面营养成分丢失的情况，对创面愈合十分不利，不及时补充营养元素，将导致不良营养，免疫力低下，感染难以控制。由于慢性创面的患者多伴有全身营养不良，如糖尿病、放射性的损伤或长期的蛋白丢失，因此补充营养尤为重要，通过饮食和静脉补液的同时，可以在创面局部直接进行营养补充，对伤口局部细胞进行高营养供给，加快成纤维细胞增殖，增加胶原沉积来支持创面的快速愈合。
6.以上四种方法在临床上都是单独应用，市场上并没有联合治疗装置产品，而有的病人需要采用几种方法及装置交替进行治疗，需要分别使用几种功能单一产品，不仅增加病人痛苦，也增加医务人员工作量。
发明内容
本发明实现上述目的所采取的技术方案是：一种创面负压综合治疗装置，它包括覆盖在人体创面组织上的医用敷料，覆盖在医用敷料上面的、用于封闭创面区域的医用透明贴膜，设置在医用透明贴膜上面开口处的引流吸盘，通过引流管与引流吸盘出液口相连接的负压引流系统，分别通过设置有四通接头的联合输送管与引流吸盘的联合输入口相连接的给营养系统、供氧系统和臭氧系统，以及用于调节控制负压引流系统、给营养系统和供氧系统运行的主电路板。
进一步的，所述的负压引流系统包括与主电路板控制连接的微型真空泵，通过管路与微型真空泵工作口连通的负压调节阀，通过管路与负压调节阀连通的第一三通接头，以及通过管路分别与第一三通接头的剩余两口相连通的压力传感器和引流瓶；所述压力传感器与主电路板控制连接，所述引流瓶的进液口通过引流管与硅胶吸盘出液口相连接。
进一步的，所述的给营养系统包括营养液瓶，通过管路与营养液瓶出液口连通的液体流量调节阀，以及通过管路与液体流量调节阀出液口相连通的第二三通接头；所述第二三通接头的剩余两口中的一口通过营养输送管与四通接头的其中一个口相连通，第二三通接头的剩余另一口设置有液体流量传感器，所述液体流量传感器和液体流量调节阀分别与主电路板控 制连接。
进一步的，所述的供氧系统包括氧气瓶，与氧气瓶出气口连通的气体流量调节阀，以及通过管路与气体流量调节阀相连通的第三三通接头；所述第三三通接头的剩余两口中的一口通过氧气输送管与四通接头的其中一个进口相连通，第三三通接头的剩余另一口设置有气体流量传感器；所述气体流量传感器和气体流量调节阀分别与主电路板控制连接。
进一步的，所述臭氧系统包括臭氧发生器、以及通过臭氧流量调节阀与臭氧发生器出口相连接的第四三通接头；所述第四三通接头的出口通过臭氧输送管与四通接头的其中一个进气口相连通。
进一步的，所述主电路板分别连接有操作键、显示屏以及电源。
负压系统用于在创面上形成负压，负压源(医院中心负压、微型真空泵)通过管路连接负压调节阀，负压调节阀通过三通接头连接引流瓶和压力传感器，引流瓶上连接引流管，引流管连接用于连接创面组织的硅胶吸盘；
局部供氧气系统用于向创面提供纯氧，氧气源(医院中心供氧、氧气瓶)通过管路连接气体流量调节阀，气体流量调节阀通过三通接头连接气体流量传感器和氧气输送管，氧气输送管通过三通接头连接联合输送管，联合输送管连接硅胶吸盘上的联合输入口；
臭氧系统用于向创面提供臭氧，臭氧源(臭氧发生器)通过管路连接气体流量调节阀，气体流量调节阀通过三通接头连接气体流量传感器和臭氧输送管，臭氧输送管通过三通接头连接联合输送管，联合输送管连接硅胶吸盘上的联合输入口；
局部给营养系统用于向创面提供营养液，营养液瓶连接液体流量调节阀，液体流量调节阀通过三通接头连接液体流量传感器和营养输送管，营养输送管通过三通接头连接联合输送管，联合输送管连接硅胶吸盘上的联合输入口；负压系统、局部供氧气系统和局部给营养系统均由主电路板控制，液体流量调节阀、液体流量传感器、气体流量调节阀、气体流量传感器、负压源(负压源为微型真空泵时受主电路板控制)、负压调节阀、压力传感器均与主电路板相连接。主电路板上还连接显示屏、操作键、电源，操作键可以设置治疗模式，工作时间，间歇之间、总治疗时间、负压值， 氧气流速、供氧时间、营养流速，给营养时间等参数；显示屏实时显示治疗模式，工作时间，间歇之间、总治疗时间、负压值，氧气流速、供氧时间、营养流速，给营养时间等参数；电源为外接电源和可充电电池。
本发明的有益效果是：本发明集负压引流技术、局部给营养疗法、氧气疗法、臭氧疗法一体，可根据创面情况选择单个治疗方式或交叉循环治疗方式，加快创面愈合，有效控制感染；缩短愈合时间，减少病人痛苦和治疗费用，本发明操作简单、使用方便，也减少了医务人员的工作量。
本发明可以外接电源，也可以使用充电电池，能够长时间连续工作，低噪音，体积小，方便移动。
附图说明
图1本发明结构示意图。
图2为本发明中创面引流部分的结构剖面图。
图中，0.人体创面组织1.医用敷料2.硅胶吸盘3.医用透明贴膜4.引流管5.引流瓶6.第一三通接头7.负压调节阀8.微型真空泵9.压力传感器10.气体流量传感器11.第三三通接头12.气体流量调节阀13.氧气源14.主电路板15.操作键16.显示屏17.电源18.营养液瓶19.液体流量调节阀20.第二三通接头21.液体流量传感器22.臭氧源23.臭氧流量调节阀24.第四三通接头25.臭氧流量传感器26.臭氧输送管27.营养输送管28.氧气输送管29.四通接头30.联合输送管31.联合输入口。
具体实施方式
本发明以下将结合附图进一步的描述。
如图1-2所示，本发明的创面负压综合治疗装置，它包括覆盖在人体创面组织0上的医用敷料1，覆盖在医用敷料1上面的、用于封闭创面区域的医用透明贴膜3，设置在医用透明贴膜3上面开口处的引流吸盘2，通过引流管4与引流吸盘出液口相连接的负压引流系统，分别通过设置有四通接头29的联合输送管30与引流吸盘的联合输入口31相连接的给营养系统、供氧系统和臭氧系统，以及用于调节控制负压引流系统、给营养系统和供氧系统运行的主电路板14。
所述的负压引流系统包括与主电路板14控制连接的微型真空泵8，通过管路与微型真空泵工作口连通的负压调节阀7，通过管路与负压调节 阀连通的第一三通接头6，以及通过管路分别与第一三通接头6的剩余两口相连通的压力传感器9和引流瓶5；所述压力传感器9与主电路板14控制连接，所述引流瓶5的进液口通过引流管4与硅胶吸盘出液口相连接。
所述的给营养系统包括营养液瓶18，通过管路与营养液瓶出液口连通的液体流量调节阀19，以及通过管路与液体流量调节阀出液口相连通的第二三通接头20；所述第二三通接头的剩余两口中的一口通过营养输送管27与四通接头29的其中一个口相连通，第二三通接头的剩余另一口设置有液体流量传感器21，所述液体流量传感器21和液体流量调节阀19分别与主电路板14控制连接。
所述的供氧系统包括氧气瓶13，与氧气瓶13出气口连通的气体流量调节阀12，以及通过管路与气体流量调节阀相连通的第三三通接头11；所述第三三通接头11的剩余两口中的一口通过氧气输送管28与四通接头29的其中一个进口相连通，第三三通接头的剩余另一口设置有气体流量传感器10；所述气体流量传感器10和气体流量调节阀12分别与主电路板14控制连接。
所述臭氧系统包括臭氧发生器22、以及通过臭氧流量调节阀23与臭氧发生器出口相连接的第四三通接头24；所述第四三通接头24的出口通过臭氧输送管26与四通接头29的其中一个进气口相连通。
所述主电路板14分别连接有操作键15、显示屏16以及电源17。
更详细的，本发明包括负压系统、供氧系统、臭氧系统以及局部给营养系统；负压系统中，负压源8(医院中心负压系统、微型真空泵)通过管路连接负压调节阀7，负压调节阀7通过第一三通接头6连接引流瓶5和压力传感器9，引流瓶5上连接有引流管4，引流管4连接创面上方的引流吸盘2；
供氧系统中，氧气源13(医院中心供氧系统、氧气瓶)通过管路连接氧气流量调节阀12，氧气流量调节阀12通过第三三通接头11连接氧气流量传感器10和氧气输送管28，氧气输送管28通过四通接头29连接联合输送管30，联合输送管30与联合输入口31接通；
局部给营养系统中，营养液瓶18通过管路连接液体流量调节阀19，液体流量调节阀19通过第二三通接头20连接液体流量传感器21和营养 输送管27，营养输送管27通过四通接头29连接联合输送管30，联合输送管30连接联合输入口31；
臭氧系统中，臭氧源(臭氧发生器)22通过管路连接臭氧流量调节阀23，臭氧流量调节阀23通过第四三通接头24连接臭氧流量传感器25和臭氧输送管26，臭氧输送管26通过四通接头29连接联合输送管30，联合输送管30连接联合输入口31；
创面组织0上面覆盖有医用敷料1，医用透明贴膜3(中心有圆形孔)覆盖医用敷料1并封闭创面区域，引流吸盘2覆盖在医用透明贴膜3圆形孔上方并粘贴周边。
微型真空泵8与负压调节阀7、氧气流量调节阀12、液体流量调节阀19、臭氧流量调节阀23均由主电路板14控制，压力传感器9、氧气流量传感器10、液体流量传感器21和臭氧流量传感器25均与主电路板14相连。主电路板14上还连接有显示屏16、设定参数的操作键15、电源17。操作键15用于治疗模式，负压值，间歇时间、负压引流时间、氧气流速、供氧时间、营养流速，给营养时间、臭氧流速、臭氧治疗时间、治疗顺序、总治疗时间等参数设定，显示屏16对各参数实时显示。
治疗模式：负压模式(持续引流/间歇引流)；氧气治疗模式；臭氧治疗模式；局部给营养模式；负压引流、供氧、臭氧、局部给营养自由组合循环治疗模式。
使用时，首先对创面进行清创处理，在创面组织0上面覆盖医用敷料，医用透明贴膜3(中心有圆形孔)覆盖医用敷料1正上方并封闭创面区域，引流吸盘2覆盖在医用透明贴膜3圆形孔上方并粘贴周边。提前，营养液瓶18固定并连接管路，接通氧气源13(医院中心供氧系统、氧气瓶、制氧机)，微型真空泵8(医院中心负压系统，未连接中心负压系统，使用微型真空泵供压)，根据需要选择治疗模式，一键化操作，也可根据创面实际情况选择治疗模式自由组合进行循环治疗，通过自定义负压值，间歇时间、负压引流时间、氧气流速、供氧时间、臭氧流速、臭氧治疗时间、营养液流速，给营养时间、治疗次序、总治疗时间等参数，进行多疗法交叉循环治疗，多疗法同步治疗等疗法。

Claims (6)

  1. 一种创面负压综合治疗装置，其特征在于：它包括覆盖在人体创面组织(0)上的医用敷料(1)，覆盖在医用敷料(1)上面的、用于封闭创面区域的医用透明贴膜(3)，设置在医用透明贴膜(3)上面开口处的引流吸盘(2)，通过引流管(4)与引流吸盘出液口相连接的负压引流系统，分别通过设置有四通接头(29)的联合输送管(30)与引流吸盘的联合输入口(31)相连接的给营养系统、供氧系统和臭氧系统，以及用于调节控制负压引流系统、给营养系统和供氧系统运行的主电路板(14)。
  2. 根据权利要求1所述的创面负压综合治疗装置，其特征在于：所述的负压引流系统包括与主电路板(14)控制连接的微型真空泵(8)，通过管路与微型真空泵工作口连通的负压调节阀(7)，通过管路与负压调节阀连通的第一三通接头(6)，以及通过管路分别与第一三通接头(6)的剩余两口相连通的压力传感器(9)和引流瓶(5)；所述压力传感器(9)与主电路板(14)控制连接，所述引流瓶(5)的进液口通过引流管(4)与硅胶吸盘出液口相连接。
  3. 根据权利要求1所述的创面负压综合治疗装置，其特征在于：所述的给营养系统包括营养液瓶(18)，通过管路与营养液瓶出液口连通的液体流量调节阀(19)，以及通过管路与液体流量调节阀出液口相连通的第二三通接头(20)；所述第二三通接头的剩余两口中的一口通过营养输送管(27)与四通接头(29)的其中一个口相连通，第二三通接头的剩余另一口设置有液体流量传感器(21)，所述液体流量传感器(21)和液体流量调节阀(19)分别与主电路板(14)控制连接。
  4. 根据权利要求1所述的创面负压综合治疗装置，其特征在于：所述的供氧系统包括氧气瓶(13)，与氧气瓶(13)出气口连通的气体流量调节阀(12)，以及通过管路与气体流量调节阀相连通的第三三通接头(11)；所述第三三通接头(11)的剩余两口中的一口通过氧气输送管(28)与四通接头(29)的其中一个进口相连通，第三三通接头的剩余另一口设置有气体流量传感器(10)；所述气体流量传感器(10)和气体流量调节阀(12)分别与主电路板(14)控制连接。
  5. 根据权利要求1所述的创面负压综合治疗装置，其特征在于：所述 臭氧系统包括臭氧发生器(22)、以及通过臭氧流量调节阀(23)与臭氧发生器出口相连接的第四三通接头(24)；所述第四三通接头(24)的出口通过臭氧输送管(26)与四通接头(29)的其中一个进气口相连通。
  6. 根据权利要求1-5任意一项所述的创面负压综合治疗装置，其特征在于：所述主电路板(14)分别连接有操作键(15)、显示屏(16)以及电源(17)。
PCT/CN2017/076734 2016-05-12 2017-03-15 一种创面负压综合治疗装置 WO2017193695A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018514460A JP6574898B2 (ja) 2016-05-12 2017-03-15 複合型陰圧閉鎖治療装置
AU2018100112A AU2018100112A4 (en) 2016-05-12 2018-01-25 Integrated negative-pressure wound therapy device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610313820.5 2016-05-12
CN201610313820.5A CN105879203A (zh) 2016-05-12 2016-05-12 一种创面负压综合治疗装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2018100112A Division AU2018100112A4 (en) 2016-05-12 2018-01-25 Integrated negative-pressure wound therapy device

Publications (1)

Publication Number Publication Date
WO2017193695A1 true WO2017193695A1 (zh) 2017-11-16

Family

ID=56702931

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/076734 WO2017193695A1 (zh) 2016-05-12 2017-03-15 一种创面负压综合治疗装置

Country Status (3)

Country Link
JP (1) JP6574898B2 (zh)
CN (1) CN105879203A (zh)
WO (1) WO2017193695A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110302439A (zh) * 2019-05-30 2019-10-08 天津市同业科技发展有限公司 一种负压及/或氧气输出稳定的多功能中央吸引控制器
CN110368583A (zh) * 2019-06-26 2019-10-25 龙丹 一种药线引流治疗装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105879203A (zh) * 2016-05-12 2016-08-24 河南汇博医疗股份有限公司 一种创面负压综合治疗装置
CN106073994A (zh) * 2016-07-08 2016-11-09 河南汇博医疗股份有限公司 一种创面综合治疗装置
CN106214457A (zh) * 2016-08-30 2016-12-14 保定百恩杰生物科技有限公司 局部高压氧气治疗仪
CN106620905A (zh) * 2016-12-23 2017-05-10 新乡医学院第附属医院 一种术后切口创面辅助改善装置
CN107174675B (zh) * 2017-05-03 2023-10-27 天津市同业科技发展有限公司 一种中心负压吸引与供氧的自动控制器
CN107088239A (zh) * 2017-06-14 2017-08-25 成都润泰智通科技有限公司 一种多功能创口治疗设备
US20230256217A1 (en) * 2020-07-23 2023-08-17 Purdue Research Foundation Ozone generation apparatuses and methods of treating wounds
CN112370579A (zh) * 2020-11-05 2021-02-19 浙江大学 一种用于创面治疗的集成系统
CN116869737A (zh) * 2023-07-17 2023-10-13 浙江医鼎医用敷料有限公司 一种加速愈合的负压创伤治疗仪
CN116983144B (zh) * 2023-09-22 2023-12-01 江苏信立康医疗科技有限公司 一种基于可降解聚羟基硅酸乙酯纤维敷料及其加工方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1874801A (zh) * 2003-10-28 2006-12-06 史密夫及内修公开有限公司 具有活性成分的伤口清洗装置
US20070129660A1 (en) * 2004-02-24 2007-06-07 Mcleod Alastair G Tissue treatment device
CN101822610A (zh) * 2009-03-03 2010-09-08 中国人民解放军第三军医大学第三附属医院 一种创伤创面综合治疗仪
CN201609545U (zh) * 2009-11-10 2010-10-20 杨克训 创面封闭装置及其创伤综合治疗控制系统
CN105879203A (zh) * 2016-05-12 2016-08-24 河南汇博医疗股份有限公司 一种创面负压综合治疗装置
CN205759120U (zh) * 2016-05-12 2016-12-07 河南汇博医疗股份有限公司 一种创面负压综合治疗装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8366690B2 (en) * 2006-09-19 2013-02-05 Kci Licensing, Inc. System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system
US20100150991A1 (en) * 2008-12-15 2010-06-17 Bernstein Brent H Combination Wound Therapy
EP2626049B1 (de) * 2012-02-11 2018-07-25 Paul Hartmann AG Wundtherapievorrichtung
CN104815361B (zh) * 2015-04-09 2018-02-13 广州新诚生物科技有限公司 设有缓冲池和快拆管的均匀给药负压吸盘

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1874801A (zh) * 2003-10-28 2006-12-06 史密夫及内修公开有限公司 具有活性成分的伤口清洗装置
US20070129660A1 (en) * 2004-02-24 2007-06-07 Mcleod Alastair G Tissue treatment device
CN101822610A (zh) * 2009-03-03 2010-09-08 中国人民解放军第三军医大学第三附属医院 一种创伤创面综合治疗仪
CN201609545U (zh) * 2009-11-10 2010-10-20 杨克训 创面封闭装置及其创伤综合治疗控制系统
CN105879203A (zh) * 2016-05-12 2016-08-24 河南汇博医疗股份有限公司 一种创面负压综合治疗装置
CN205759120U (zh) * 2016-05-12 2016-12-07 河南汇博医疗股份有限公司 一种创面负压综合治疗装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110302439A (zh) * 2019-05-30 2019-10-08 天津市同业科技发展有限公司 一种负压及/或氧气输出稳定的多功能中央吸引控制器
CN110302439B (zh) * 2019-05-30 2024-04-26 天津市同业科技发展有限公司 一种负压及/或氧气输出稳定的多功能中央吸引控制器
CN110368583A (zh) * 2019-06-26 2019-10-25 龙丹 一种药线引流治疗装置

Also Published As

Publication number Publication date
JP6574898B2 (ja) 2019-09-11
JP2018530380A (ja) 2018-10-18
CN105879203A (zh) 2016-08-24

Similar Documents

Publication Publication Date Title
WO2017193695A1 (zh) 一种创面负压综合治疗装置
US7648488B2 (en) Wound care system
US20100150991A1 (en) Combination Wound Therapy
US8357130B2 (en) Wound care apparatus
CN102049069B (zh) 创面封闭装置及其创伤综合治疗控制系统
CN201609545U (zh) 创面封闭装置及其创伤综合治疗控制系统
TWI740054B (zh) 抗變形的傷口治療裝置
CN208552614U (zh) 一种创面治疗微真空系统
CN202028029U (zh) 一种利用医院中心吸引和供氧系统的创面治疗仪
CN105919780A (zh) 肢端血液循环障碍治疗机
CN106073994A (zh) 一种创面综合治疗装置
CN106267392A (zh) 一种烧伤整形外科的创面处理用便携式负压吸引装置
CN105107032A (zh) 一种带反馈的封闭式负压引流装置
CN106730097A (zh) 一种用于创面清创循环水疗的交替中空负压引流治疗系统
CN106725687A (zh) 一种新型肛肠外科术后镇痛止血装置
CN205759120U (zh) 一种创面负压综合治疗装置
CN205988467U (zh) 一种局部给营养联合负压治疗装置
CN112891651A (zh) 一种伤口治疗仿生章鱼负压吸盘
CN205084067U (zh) 一种带反馈的封闭式负压引流装置
AU2018100112A4 (en) Integrated negative-pressure wound therapy device
CN111419596A (zh) 肢体循环加压湿化氧疗仪
CN104856860A (zh) 糖尿病足治疗机
WO2020186729A1 (zh) 无缝线闭合皮肤创口的负压引流及清洗系统
CN106039546A (zh) 一种局部给营养联合负压治疗装置
CN208287282U (zh) 伤口治疗仪器

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2018514460

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17795313

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 17795313

Country of ref document: EP

Kind code of ref document: A1